[INFO] cloning repository jchapman127/uni-project-svm
[INFO] running `"git" "clone" "--bare" "git://github.com/jchapman127/uni-project-svm.git" "work/cache/sources/gh/jchapman127/uni-project-svm"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jchapman127/uni-project-svm'...
[INFO] running `"git" "clone" "work/cache/sources/gh/jchapman127/uni-project-svm" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jchapman127/uni-project-svm"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jchapman127/uni-project-svm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jchapman127/uni-project-svm" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jchapman127/uni-project-svm"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jchapman127/uni-project-svm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9485de959ab4d232d7fc45e3ca104db257833636
[INFO] sha for GitHub repo jchapman127/uni-project-svm: 9485de959ab4d232d7fc45e3ca104db257833636
[INFO] validating manifest of jchapman127/uni-project-svm on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jchapman127/uni-project-svm on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jchapman127/uni-project-svm
[INFO] finished frobbing jchapman127/uni-project-svm
[INFO] frobbed toml for jchapman127/uni-project-svm written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/jchapman127/uni-project-svm/Cargo.toml
[INFO] started frobbing jchapman127/uni-project-svm
[INFO] finished frobbing jchapman127/uni-project-svm
[INFO] frobbed toml for jchapman127/uni-project-svm written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jchapman127/uni-project-svm/Cargo.toml
[INFO] crate jchapman127/uni-project-svm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/Lolirofle/enum_traits`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jchapman127/uni-project-svm against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/jchapman127/uni-project-svm:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 22284e9c22482f5da587ae5c79072cdb8055bf881aecd513d24d991963f06515
[INFO] running `"docker" "start" "-a" "22284e9c22482f5da587ae5c79072cdb8055bf881aecd513d24d991963f06515"`
[INFO] [stderr]     Checking enum_traits v1.0.0 (https://github.com/Lolirofle/enum_traits#de2cdb22)
[INFO] [stderr]    Compiling syn v0.11.9
[INFO] [stderr]    Compiling enum_traits_macros v3.0.0 (https://github.com/Lolirofle/enum_traits#de2cdb22)
[INFO] [stderr]     Checking simple-virtual-machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 38 |                         Ok(Instruction::$instr { $($field,)* imm }),
[INFO] [stderr]    |                                                    ^^^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:41:67
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 41 |                               .map(|&imm| Instruction::$instr { $($field,)* imm })
[INFO] [stderr]    |                                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:45:67
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 45 |                               .map(|&imm| Instruction::$instr { $($field,)* imm: (imm as i32 - pos as i32) as u32 })
[INFO] [stderr]    |                                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt macros>:16:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 16 | alt ! ( __impl $ i , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt_complete macros>:15:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | i , $ gen ( o ) ) , _ => alt_complete ! ( $ i , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_sep macros>:18:44
[INFO] [stderr]    |
[INFO] [stderr] 12 | $ ( $ args : tt ) * ) => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 18 | alt_sep ! ( __impl $ i , $ separator , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[INFO] [stderr]   |                                                           ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::sequence::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::whitespace::delimited_sep macros>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | ) , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ rest ) * ) {
[INFO] [stderr]   | ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::delimited_sep macros>:12:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ separator : ident , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                   - expected repetition
[INFO] [stderr] 12 | delimited_sep ! ( $ i , $ separator , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_complete_sep macros>:18:25
[INFO] [stderr]    |
[INFO] [stderr] 12 | => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 18 | $ i , $ separator , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                         ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:38:52
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 38 |                         Ok(Instruction::$instr { $($field,)* imm }),
[INFO] [stderr]    |                                                    ^^^^^^  - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:41:67
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 41 |                               .map(|&imm| Instruction::$instr { $($field,)* imm })
[INFO] [stderr]    |                                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> src/bin/assembler/parser.rs:45:67
[INFO] [stderr]    |
[INFO] [stderr] 35 |             (__impl $instr:ident { $($field:ident),+ $(@$imm:ident)+ }) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 45 |                               .map(|&imm| Instruction::$instr { $($field,)* imm: (imm as i32 - pos as i32) as u32 })
[INFO] [stderr]    |                                                                   ^^^^^^  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt macros>:16:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                    - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 16 | alt ! ( __impl $ i , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::branch::alt_complete macros>:15:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | i , $ gen ( o ) ) , _ => alt_complete ! ( $ i , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_sep macros>:18:44
[INFO] [stderr]    |
[INFO] [stderr] 12 | $ ( $ args : tt ) * ) => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                               - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 18 | alt_sep ! ( __impl $ i , $ separator , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::sequence::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[INFO] [stderr]   |                                                           ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::sequence::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::whitespace::delimited_sep macros>:6:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | ) , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]   |                       - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ rest ) * ) {
[INFO] [stderr]   | ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::delimited_sep macros>:12:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ separator : ident , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                                                   - expected repetition
[INFO] [stderr] 12 | delimited_sep ! ( $ i , $ separator , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                                            ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::whitespace::alt_complete_sep macros>:18:25
[INFO] [stderr]    |
[INFO] [stderr] 12 | => { $ gen : expr } | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                         - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 18 | $ i , $ separator , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                         ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(try_from)]
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `simple-virtual-machine`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `simple-virtual-machine`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "22284e9c22482f5da587ae5c79072cdb8055bf881aecd513d24d991963f06515"`
[INFO] running `"docker" "rm" "-f" "22284e9c22482f5da587ae5c79072cdb8055bf881aecd513d24d991963f06515"`
[INFO] [stdout] 22284e9c22482f5da587ae5c79072cdb8055bf881aecd513d24d991963f06515